Former North Korea diplomat Koh Yong Hwan, who defected to South Korea in 1991, remembered Kim as loyal and diligent party official, a "model" of North Korean officialdom.

Kim Jong Un might also have seen that President Donald Trump was sending his daughter, ... Koh Yu-hwan, a North Korea expert at Seoul's Dongguk University, said Kim Yo Jong, ...

Images on Russia and North Korean state media showed Kim Jong Un traveling to Russia by armored train — a method of travel that has been used by the reclusive Kim dynasty for decades.